国家/地区 中国（51） 美国（8） 韩国（4） 世界知识产权组织（3） 德国（2）
IPC部 C（57）
IPC大类 C01（57） H01（57） B82（11）
B01（4） C23（3） C07（2）
IPC小类 C01B（57）
IPC H01M010/0525（57）
发明人 WANG K（5） HAN D（4） LIU X（4）
TAO X（4） WANG X（4） LI C（3）
LI H（3） LI X（3） LIU J（3）
LIU L（3） LIU S（3） QIU S（3）
WANG Y（3） ZHANG W（3） CHEN X（2）
公开年 2023（57）
申请年 2022（36）  2023（17）  2021（4） 
专利权人 NINGDE AMPER.（4） CHUNENG NEW .（3） GM GLOBAL TE.（2） HUNAN JINYAN.（2）
YIBIN TIANYU.（2） YIBIN TIANYU.（2） YIN H（2）

Aerogel microsphere material useful for carrying lithium sulfide, comprises graphene oxide and in-situ grown carbon nanotube composite heteroatom-doped porous MXene material.

ZHONG Y, LIU L

Battery-powered analyte sensing system used in Three-dimensional (3D) printing techniques, comprises printed battery comprising anode, comprises non-toxic biocompatible metal, first carbon-based current collector in electrical contact with anode and 3D hierarchical mesoporous carbon-based cathode.

CHMIOLA J, SINGH S, LIM S H, COOK D, MONTALVO C, STOWELL M W, LANNING B

Material for lithium graphene of ion battery comprises two-dimensional sheet with graphene surface inner hole and fold structure.

QIAO Z, RUAN D, WANG Y

Preparing porous silicon/aluminum oxide/amorphous carbon composite material by e.g. paving porous silicon containing aluminum on bottom of porcelain boat, placing in tubular furnace, heating, introducing carbon dioxide, converting aluminum to aluminum oxide, introducing protective gas and cooling.

WANG J, ZHAO X, LI X, HAN F

Preparation of lithium-iron phosphate battery positive electrode slurry involves mixing carbon-coated graphene-based lithium-iron phosphate, conductive carbon black, polyvinylidene fluoride binder and trifluoromethyl hyperbranched binder.

LIANG X, WANG Z, WANG X, WU Y, SHENG Y, GUO Z, ZHU F, MA L, LI H

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

Positive electrode material for forming active material layer in positive electrode sheet of lithium-ion battery, comprises positive electrode active material and coating layer comprising lithium-rich anti-perovskite lithium agent and conductive agent, covered on surface of active material.

YANG S, CHEN J, KE J

Preparing reduced acylated graphene oxide used in electrode active material of lithium secondary battery, involves subjecting graphene oxide to acylation reaction to prepare acylated graphene oxide, and reducing the acylated graphene oxide.

KIM D H, PARK S, YEON S, SHIN K, JIN C, HWANG S H, SEUNGHAE H, JIN C S, HEE S K

Laminated structure composite of graphene with low defect concentration useful as cathode material of alkali metal ion battery, comprises low-defect concentration graphene active substance i.e. iron(II,III) trichloride compound.

WU L, ZHENG L